/*
 * Copyright 2011-2012 by The Regents of the University of California Licensed
 * under the Apache License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. you may obtain a copy of the
 * License from
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package edu.ucsd.db.bassarisk.storage.reading;

import java.nio.ByteBuffer;

import edu.ucsd.db.bassarisk.data.api.IValueType;
import edu.ucsd.db.bassarisk.storage.common.IColumnSegmentInfo;
import edu.ucsd.db.bassarisk.storage.reading.IDrawerIndexReader.CardInfo;

public interface ICardReader<VT extends IValueType> extends IColumnSegmentReader<VT> {

  void resetCard(CardInfo<VT> cardInfo);

  void resetDrawer(ByteBuffer drawerBuffer, IColumnSegmentInfo<VT> drawerInfo);

  long currentIndex();

}
